Cohen, D., & Jeavons, P. (2006). The complexity of constraint languages.
Cita Chicago (17th ed.)Cohen, D., i P. Jeavons. The Complexity of Constraint Languages. 2006.
Cita MLA (9th ed.)Cohen, D., i P. Jeavons. The Complexity of Constraint Languages. 2006.
Atenció: Aquestes cites poden no estar 100% correctes.